Online Numerology Calculator
1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z The "Spiritual Numbers" 11, 22, and 33 are not reduced for final answer.
Before the 20th century, Numerology was known as Arithmancy, both a form of Gematria.
When numerology is applied to a person's name, it is a form of Onomancy
(or Nomancy) — divination based on a subject's name.
There are many different forms, systems, and methodologies that can be
implemented, this (above) is merely one.
Similarly, there are many different interpretations as to what each number means.
Numerology book references and Internet searches will offer some ideas along these lines.